https://ift.tt/2wwdHAe More Than 140 Pilot Whales Are Dead After Mass Beaching in New Zealand Fish and Other Marine Life, Whales and Whaling Such mass beachings can happen when whales make navigational mistakes while chasing prey, escaping predators or trying to protect sick members of the group. CHARLOTTE GRAHAM-McLAY https://ift.tt/2DHilNT November 26, 2018 at 05:30AM